Mechanical Fuel Pump
Hover over the image to zoom in
Share this:

CARQUEST Mechanical Fuel Pump

Part No. 4406 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications.
These pumps are precision-cast units designed to meet or exceed OEM specifications and are built with enhanced, long-lasting components.

Product Features:
  • Special heat treated rocker arms and case-hardened pins to ensure long-lasting performance
  • Upgraded seals and pump diaphragms for compatibility with modern multi-fuel blends
  • Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
Back To Top
Fuel Type(s):Gas
Gasket Or Seal Included:Y
GPH (Free Flow) Rating:30 gph
Grade:Standard Replacement
Inlet Size:1
Inlet Type:Threaded
Maximum Flow Rating:30 @ 1800 RPM gph
Maximum Pressure:6.5 PSI
Minimum Pressure Reading:4
Outlet Quantity:1
Outlet Size(s):1/8-27 NPSF in
Outlet Type:Threaded
Pressure Rating:4 - 6.5 PSI
U.S.C.G. Approved:No


by PowerReviews
CARQUESTMechanical Fuel Pump

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top


Perfect fit. Quick install.


from Viera, FL

About Me Auto Enthusiast, Intermediate mechanic

Verified Buyer


  • Easy To Use


  • No negatives

Best Uses

    Comments about CARQUEST Mechanical Fuel Pump:

    This product is an exact fit for a 1956 Tbird. Installation was straight forward and took less than 30 minutes. It is critical to observe how the pump arm on the old pump that you remove is positioned. As you slowly remove the old pump, you can see clearly the arm position that goes into the engine opening, and install the new pump arm EXACTLY the same way. By doing this step properly, you will achieve the under 30 minute install and be off and running. Bottom line is to be patient and take your time.

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

    Check out the specials in our monthly flyer.
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.